51460630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{395851}}^1$

素因数の和:395871

約数の個数: 16

約数和(自身を含む): 99754704

約数和(自身を除く): 48294074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 395851, 791702, 1979255, 3958510, 5146063, 10292126, 25730315, 51460630]

約数ペア:

[(1, 51460630), (2, 25730315), (5, 10292126), (10, 5146063), (13, 3958510), (26, 1979255), (65, 791702), (130, 395851)]